| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.32 | 13.680% | $175.431 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $210.41 | 7.491% | $226.1718 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $224.34 | 4.793% | $235.0926 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $230.77 | 8.435% | $250.2354 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $59.97 | 9.430% | $65.6252 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $212.37 | 7.599% | $228.508 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $148.44 | 12.501% | $166.9965 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $1,240.62 | $1,348.0605 | $1,348.07 | $1,348.10 | $1,348.00 | |